Bad Kitty by Michele Jaffe

Meet Jasmine forensic supersleuth and unwitting victim of a naughty feline.

All Jasmine really wants is to enjoy her family vacation in Las Vegas. And avoid her evil cousin Alyson and Alyson's best fiend, Veronique. And show her suspicious dad that she can be a Model Daughter. And maybe meet the hot guy she's been eyeing from across the pool. It that too much to ask?

Apparently, yes. One moment she's an innocent bylounger, the next the central figure in a Las Vegas-sized mystery. Fortunately, Jasmine is both a forensics enthusiast and possessed of some very, well, special friends. Polly, Tom, and Roxy crash the vacation, BeDazzle Jasmine's wardrobe, and find themselves key players in the most outrageous adventure in a town known for outrageous adventures.

All because of a very bad kitty.